From 6962543fec1b186bed4ad1332ee601eff07af1e1 Mon Sep 17 00:00:00 2001
From: Ben Hilburn <ben.hilburn@ettus.com>
Date: Wed, 26 Mar 2014 11:02:11 -0700
Subject: Pulling in patch from Marcus Leech for includes and older OSes.

---
 host/lib/usrp/b200/b200_iface.cpp       | 6 ++++++
 host/lib/usrp/common/adf435x_common.cpp | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/host/lib/usrp/b200/b200_iface.cpp b/host/lib/usrp/b200/b200_iface.cpp
index 5d799bf01..28a32aaef 100644
--- a/host/lib/usrp/b200/b200_iface.cpp
+++ b/host/lib/usrp/b200/b200_iface.cpp
@@ -32,6 +32,12 @@
 #include <iomanip>
 #include <libusb.h>
 
+//! libusb_error_name is only in newer API
+#ifndef HAVE_LIBUSB_ERROR_NAME
+    #define libusb_error_name(code) \
+        str(boost::format("LIBUSB_ERROR_CODE %d") % code)
+#endif
+
 using namespace uhd;
 using namespace uhd::transport;
 
diff --git a/host/lib/usrp/common/adf435x_common.cpp b/host/lib/usrp/common/adf435x_common.cpp
index f0df6a334..972a69388 100644
--- a/host/lib/usrp/common/adf435x_common.cpp
+++ b/host/lib/usrp/common/adf435x_common.cpp
@@ -16,8 +16,11 @@
 //
 
 #include "adf435x_common.hpp"
+
 #include <uhd/types/tune_request.hpp>
 #include <uhd/utils/log.hpp>
+#include <cmath>
+
 
 using namespace uhd;
 
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